ES2531275T3 - Unidad de iluminación y faro de vehículo - Google Patents

Unidad de iluminación y faro de vehículo Download PDF

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Publication number
ES2531275T3
ES2531275T3 ES09787041T ES09787041T ES2531275T3 ES 2531275 T3 ES2531275 T3 ES 2531275T3 ES 09787041 T ES09787041 T ES 09787041T ES 09787041 T ES09787041 T ES 09787041T ES 2531275 T3 ES2531275 T3 ES 2531275T3
Authority
ES
Spain
Prior art keywords
light source
beam pattern
vehicle lighting
light
reflective
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES09787041T
Other languages
English (en)
Other versions
ES2531275T5 (es
Inventor
Ludo Haenen
Nils Benter
Pascal Bloemen
Augustinus Meijers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41395666&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2531275(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of ES2531275T3 publication Critical patent/ES2531275T3/es
Application granted granted Critical
Publication of ES2531275T5 publication Critical patent/ES2531275T5/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/18—Combination of light sources of different types or shapes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/151—Light emitting diodes [LED] arranged in one or more lines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

Una unidad de iluminación que comprende al menos - una superficie reflectante (2, 2', 2") para proporcionar un haz de salida de luz, - una primera fuente de luz (5) dispuesta para iluminar una primera área de superficie de dicha superficie reflectante (2, 2', 2") y - al menos una segunda fuente de luz (7), dispuesta para iluminar una segunda área de superficie de dicha superficie (2, 2', 2"), segunda superficie que es sustancialmente idéntica a dicha primera área de superficie, - dicha primera fuente de luz (5) y dicha segunda fuente de luz (7) son controlables de manera independiente entre sí, donde - dicha superficie reflectante (2, 2', 2") está conformada y dichas fuentes de luz (5, 7) están colocadas con relación a dicha superficie reflectante (2, 2', 2"), de modo que - dicha primera fuente de luz (5) genera un haz de salida de luz, que tiene un primer patrón de haz con un corte de brillo/oscuridad substancialmente horizontal y - dicha al menos segunda fuente de luz (7) genera un haz de salida de luz, que tiene un segundo patrón de haz, segundo patrón de haz que es diferente de dicho primer patrón de haz y no tiene ningún corte de brillo/oscuridad horizontal.
ES09787041.4T 2008-09-18 2009-08-28 Unidad de iluminación y faro de vehículo Active ES2531275T5 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08105373 2008-09-18
EP08105373 2008-09-18
PCT/IB2009/053765 WO2010032143A1 (en) 2008-09-18 2009-08-28 Lighting unit and vehicle headlamp

Publications (2)

Publication Number Publication Date
ES2531275T3 true ES2531275T3 (es) 2015-03-12
ES2531275T5 ES2531275T5 (es) 2018-04-20

Family

ID=41395666

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09787041.4T Active ES2531275T5 (es) 2008-09-18 2009-08-28 Unidad de iluminación y faro de vehículo

Country Status (6)

Country Link
US (1) US9631785B2 (es)
EP (1) EP2337991B2 (es)
JP (1) JP5607634B2 (es)
CN (1) CN102159875B (es)
ES (1) ES2531275T5 (es)
WO (1) WO2010032143A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5869223B2 (ja) * 2011-02-09 2016-02-24 株式会社小糸製作所 車両用前照灯
DE102011081077A1 (de) * 2011-08-17 2013-02-21 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugbeleuchtungseinrichtung
US9470391B2 (en) 2011-11-17 2016-10-18 Osram Gmbh LED light source module
JP5969218B2 (ja) * 2012-02-28 2016-08-17 本田技研工業株式会社 自動二輪車のヘッドライト構造
US9175827B2 (en) * 2012-05-09 2015-11-03 Lee Clore Indicator light tower technology
US8950912B2 (en) * 2012-10-10 2015-02-10 Federal-Mogul Corporation Low and high beam headlamp
FR2999275A1 (fr) * 2012-12-07 2014-06-13 Valeo Illuminacion Dispositif d'emission de lumiere pour projecteur de vehicule automobile et projecteur equipe dudit dispositif
FR3002615A1 (fr) * 2013-02-22 2014-08-29 Valeo Vision Dispositif d'eclairage et de signalisation d'un vehicule
US8928226B1 (en) * 2013-08-01 2015-01-06 Myotek Pacific Corp. Combination LED fog lamp and daytime running lamp
FR3010485B1 (fr) * 2013-09-09 2018-01-26 Valeo Vision Dispositif d'eclairage et de signalisation d'un vehicule
JP6059277B2 (ja) * 2015-03-23 2017-01-11 本田技研工業株式会社 ヘッドライト装置
US10420189B2 (en) * 2016-05-11 2019-09-17 Ford Global Technologies, Llc Vehicle lighting assembly
CN109689432A (zh) 2016-05-21 2019-04-26 Jst本弗蒙斯有限公司 用于车辆灯具的方法和设备
JP6790568B2 (ja) * 2016-08-09 2020-11-25 市光工業株式会社 車両用灯具
EP3386278A1 (en) * 2017-04-06 2018-10-10 Valeo Iluminacion Printed circuit board and lighting device
FR3065786B1 (fr) * 2017-04-27 2019-11-29 Valeo Vision Module lumineux pour vehicule automobile
CZ2017734A3 (cs) * 2017-11-14 2019-05-22 Varroc Lighting Systems, s.r.o. Světelné zařízení pro vozidlo
DE102018208781B4 (de) 2018-06-05 2021-06-17 Robert Bosch Gmbh Mobilgerät mit mindestens einer transparenten Abdeckung
US10704757B2 (en) * 2018-10-19 2020-07-07 Valeo North America, Inc. Lighting unit for automotive headlamp
FR3093789B1 (fr) * 2019-03-14 2022-05-27 Valeo Vision Dispositif lumineux imageant les surfaces eclairees d’au moins deux collecteurs

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1694485A (en) † 1926-01-28 1928-12-11 Newland Kelly Vehicle head lamp
US5045344A (en) † 1989-11-16 1991-09-03 Vapor Technologies, Inc. Method of making reflective articles
JPH1031905A (ja) * 1996-07-18 1998-02-03 Koito Mfg Co Ltd 車輌用マーカーランプ
DE19946297A1 (de) * 1999-09-28 2001-04-12 Philips Corp Intellectual Pty Glühlampe
US6577073B2 (en) * 2000-05-31 2003-06-10 Matsushita Electric Industrial Co., Ltd. Led lamp
US7048412B2 (en) 2002-06-10 2006-05-23 Lumileds Lighting U.S., Llc Axial LED source
FR2842282B1 (fr) 2002-07-15 2004-12-17 Valeo Vision Projecteur de vehicule automobile avec lampe a deux filaments
JP4071089B2 (ja) † 2002-11-06 2008-04-02 株式会社小糸製作所 車両用前照灯
FR2851029B1 (fr) 2003-02-07 2006-01-13 Valeo Vision Dispositif projecteur de vehicule automobile equipe de diodes electroluminescentes
JP4083593B2 (ja) 2003-02-13 2008-04-30 株式会社小糸製作所 車両用前照灯
DE10333837A1 (de) 2003-07-24 2005-03-17 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Leuchtdioden-Modul für einen Fahrzeugscheinwerfer und Fahrzeugscheinwerfer
JP4044024B2 (ja) * 2003-09-29 2008-02-06 株式会社小糸製作所 車両用前照灯
FR2872564B1 (fr) 2004-07-02 2007-03-16 Valeo Vision Sa Dispositif d'eclairage et/ou de signalisation pour vehicule automobile
EP1794494A4 (en) 2004-09-21 2009-05-06 Magna Int Inc LED HEADLIGHT WITH POSSIBLE BEAMSTANDETTER ARRANGEMENT
US20060072313A1 (en) * 2004-09-24 2006-04-06 3M Innovative Properties Company Illumination system using multiple light emitting diodes
JP4606292B2 (ja) * 2005-09-26 2011-01-05 スタンレー電気株式会社 車両用灯具
JP4786420B2 (ja) 2006-05-31 2011-10-05 株式会社小糸製作所 車両用灯具ユニット
JP4983278B2 (ja) 2007-01-31 2012-07-25 スタンレー電気株式会社 車両用灯具
CN201050720Y (zh) * 2007-05-15 2008-04-23 邱志刚 一种电动三轮车前大灯
CN201043705Y (zh) * 2007-06-08 2008-04-02 陈劲松 一种led车灯
AT506003A1 (de) † 2007-11-07 2009-05-15 Zizala Lichtsysteme Gmbh Lichtquelle für einen fahrzeugscheinwerfer bzw. eine lichteinheit eines fahrzeugscheinwerfers

Also Published As

Publication number Publication date
US20110170310A1 (en) 2011-07-14
JP2012503287A (ja) 2012-02-02
CN102159875A (zh) 2011-08-17
EP2337991A1 (en) 2011-06-29
CN102159875B (zh) 2014-04-30
JP5607634B2 (ja) 2014-10-15
EP2337991B1 (en) 2014-12-17
EP2337991B2 (en) 2018-03-07
WO2010032143A1 (en) 2010-03-25
US9631785B2 (en) 2017-04-25
ES2531275T5 (es) 2018-04-20

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